def create_tag(request):
"""Create a new tag
"""
if request.method == 'POST':
form = TagForm(request.POST, request.FILES)
if form.is_valid():
tag = form.save(commit=False)
tag.user = request.user
tag.save()
# Get hashtags from tag.description or from POST['hashtags']
hashtags = tag.get_hashtags('description', request.POST['hashtags'])
Hashtag.objects.update_tags(tag, hashtags)
# Subscribe tag owner to tag
try:
track_tag(request, tag.id, silent=True)
except Exception as ex: # TODO: Catch a real exception
logging.debug(
"Exception raised when subscribing tag owner '%s' to tag '%s': %s"
% (request.user, tag, ex))
return HttpResponseRedirect(reverse(view_tag, kwargs={'id': tag.id}))
else:
form = TagForm()
template = 'web/tag_form.html' if not is_mobile_browser(request) else 'mobile/tag_form.html'
return render_to_response(template,
{'form': form},
context_instance=RequestContext(request))
def view_flag(request, id):
"""Open the tag page, and populate panel with flag
"""
flag = get_object_or_404(Flag, pk=id)
if not flag.is_visible_to(request.user):
raise Http404
template = 'web/flag.html' if not is_mobile_browser(request) else 'mobile/flag.html'
return render_to_response(template,
{'flag': flag,
'tag': flag.tag},
context_instance=RequestContext(request))
def update_tag(request, code):
"""Flag a tag
"""
tag = get_object_or_404(Tag, pk=base62_decode(code.upper()))
if tag.is_deleted:
raise Http404
if request.method == 'POST':
flag_form = FlagForm(request.POST, request.FILES)
position_form = PositionForm(request.POST)
if flag_form.is_valid() and position_form.is_valid():
# Save position
position = position_form.save()
# Save flag
flag = flag_form.save(commit=False)
flag.tag = tag
flag.position = position
if request.user.is_authenticated():
flag.user = request.user
else:
# Flags of unauthenticated users are always public
flag.visibility = 'pub'
flag.points = flag.calc_points()
flag.save()
# Get hashtags from flag.note or from POST['hashtags']
hashtags = flag.get_hashtags('note', request.POST['hashtags'])
Hashtag.objects.update_tags(flag, hashtags)
if request.user.is_authenticated():
if flag.points > 0:
profile = request.user.get_profile()
profile.points = profile.points + flag.points
profile.save()
# If logged in, redirect to the user's profile, or to the tag's redirect URL
url = tag.redirect_url if tag.redirect_url else reverse(view_user,
kwargs={'username': request.user.username})
return HttpResponseRedirect(url)
# Otherwise view the tag (or go to its redirect URL)
url = tag.redirect_url if tag.redirect_url else reverse(view_tag, kwargs={'id': tag.id})
return HttpResponseRedirect(url)
else:
flag_form = FlagForm()
position_form = PositionForm()
authform = PrettyAuthenticationForm(request)
regform = RegistrationForm()
next = reverse('trc_me.web.views.update_tag', kwargs={'code': code})
template = 'web/tag_update.html' if not is_mobile_browser(request) else 'mobile/tag_update.html'
return render_to_response(template,
{'tag': tag,
'authform': authform,
'regform': regform,
'flagform': flag_form,
'positionform': position_form,
'next': next},
context_instance=RequestContext(request))
def view_user(request, username=None):
"""Show account details
"""
from subhub.models import Subscription, SubscriptionTask
# TODO: Add mobile
if username == None:
# Redirect to authenticated user's profile
if request.user.is_authenticated():
return HttpResponseRedirect(
reverse(view_user,
kwargs={'username': request.user.username}))
# User isn't authenticated. Redirect to landing page
return HttpResponseRedirect(reverse(index))
if request.user.is_authenticated() and request.user.username == username:
# It's the user's own profile
u = request.user
tags = Tag.objects.filter(user=request.user).filter(is_deleted=False)
flags = Flag.objects.filter(user=request.user).order_by('-created_at')
notis = Notification.objects.filter(user=request.user).order_by('-created_at')[:10]
else:
u = User.objects.get(username=username)
tags = Tag.objects.get_visible_to(request.user).filter(user=u)
flags = Flag.objects.get_visible_to(request.user).filter(user=u)
notis = []
# Find out whether request.user is following user
if request.user.is_authenticated():
callback = request.build_absolute_uri(
reverse(follow_user_callback,
kwargs={'username': request.user.username,
'tracked_username': u.username}))
is_following = (
Subscription.objects.filter(callback=callback).count() \
+ SubscriptionTask.objects.filter(callback=callback).filter(mode='subscribe').count() \
- SubscriptionTask.objects.filter(callback=callback).filter(mode='unsubscribe').count()) > 0
else:
is_following = False
profile = u.get_profile()
profileform = ProfileForm(instance=profile)
passwordform = PrettyPasswordChangeForm(user=u)
template = 'web/user_home.html' if not is_mobile_browser(request) else 'mobile/user_home.html'
return render_to_response(template,
{'u': u,
'profile': profile,
'is_following': is_following,
'profileform': profileform,
'passwordform': passwordform,
'tags': tags,
'flags': flags,
'notis': notis},
context_instance=RequestContext(request))
def edit_user(request):
profile = request.user.get_profile()
if request.method == 'POST':
profileform = ProfileForm(request.POST, request.FILES, instance=profile)
if profileform.is_valid():
profileform.save()
return HttpResponseRedirect(reverse(view_user, kwargs={'username': request.user.username}))
else:
profileform = ProfileForm(instance=profile)
template = 'web/user_edit.html' if not is_mobile_browser(request) else 'mobile/user_edit.html'
return render_to_response(template,
{'profile': profile,
'profileform': profileform},
context_instance=RequestContext(request))
def search(request):
if 'q' not in request.GET:
# User came directly here with no search query
return HttpResponseRedirect(reverse(index))
q = request.GET['q'].replace('#', '')
flags = HashtaggedItem.objects.get_by_model(Flag.objects.get_visible_to(request.user), q)
tags = HashtaggedItem.objects.get_by_model(Tag.objects.get_visible_to(request.user), q)
# TODO: Find users whose full name is like q
# TODO: Allow users to set their full names!
#users = ... CONCAT(first_name, ' ', last_name) LIKE '%q%';
template = 'web/search_results.html' if not is_mobile_browser(request) else 'mobile/search_results.html'
return render_to_response(template,
{'tags': tags,
'flags': flags,
'q': request.GET['q']},
context_instance=RequestContext(request))
def index(request):
"""Landing page
"""
authform = PrettyAuthenticationForm()
regform = RegistrationForm()
# Featured flags
flags = Flag.objects.filter(is_featured=True).all()
#if request.device is not None \
# and request.device['resolution_width'] < 1024:
template = 'web/index.html' if not is_mobile_browser(request) else 'mobile/index.html'
next = reverse(index)
return render_to_response(template,
{'authform': authform,
'regform': regform,
'flags': flags,
'next': next},
context_instance=RequestContext(request))
def view_tag(request, id):
"""View a tag's details
The creator of a tag can see everything about it. If a tag is public,
anyone can see it and all its public flags. If a tag is not public, a
user can see it only if they have flagged it, and then they can only see
their flags.
"""
from subhub.models import Subscription, SubscriptionTask
tag = get_object_or_404(Tag, pk=id)
if tag.is_deleted:
raise Http404
if not tag.is_visible_to(request.user):
#return HttpResponseForbidden
raise Http404
flags = tag.flag_set.get_visible_to(request.user)
if request.user == tag.user and len(flags) == 0:
offer_initial_flag = True
else:
offer_initial_flag = False
form = TagForm(instance=tag)
# Find out whether user is tracking tag
if request.user.is_authenticated():
callback = request.build_absolute_uri(
reverse(track_tag_callback,
kwargs={'username': request.user.username,
'tag_id': tag.id}))
is_tracking = (
Subscription.objects.filter(callback=callback).count() \
+ SubscriptionTask.objects.filter(callback=callback).filter(mode='subscribe').count() \
- SubscriptionTask.objects.filter(callback=callback).filter(mode='unsubscribe').count()) > 0
else:
is_tracking = False
template = 'web/tag.html' if not is_mobile_browser(request) else 'mobile/tag.html'
return render_to_response(template,
{'tag': tag,
'form': form,
'flags': flags,
'initial': offer_initial_flag,
'is_tracking': is_tracking},
context_instance=RequestContext(request))
def edit_tag(request, id):
"""Edit a tag's details
"""
tag = get_object_or_404(Tag, pk=id)
if tag.is_deleted:
raise Http404
if request.method == 'POST':
form = TagForm(request.POST, request.FILES, instance=tag)
if form.is_valid():
tag = form.save()
Hashtag.objects.update_tags(tag, request.POST['hashtags'].replace('#', ''))
return HttpResponseRedirect(reverse(view_tag, kwargs={'id': tag.id}))
else:
form = TagForm(instance=tag)
hashtags = ' '.join([u'#%s' % (t, ) for t in Hashtag.objects.get_for_object(tag)])
template = 'web/tag_form.html' if not is_mobile_browser(request) else 'mobile/tag_form.html'
return render_to_response(template,
{'form': form,
'hashtags': hashtags},
context_instance=RequestContext(request))
